WebTitan

Vantagens

It does a good job of blocking spam and malicious content. The customized emails that can go out to individual users makes management so much easier. The support, when needed, is very good and very responsive; with what seems to be domestic resources to assist.

Desvantagens

The only complaint I have is that there is not a "greylisting" override. Specifically, when a mail is expected, but is the first time being received by a specific email address, you need to wait upwards of 10 minutes (depending on the other party's server settings). I wish there was some sort of queue or override to get around this without disabling the feature.

Vantagens

I have incredible control over my users' web filtering and great reports that can be automatically generated and delivered. It's fairly easy to use from an administrative perspective and provides great flexibility. I currently have 350 seats over 4 offices with each office having slightly different web filtering needs and I have no problem accomplishing it with WebTitan.

Desvantagens

They don't really put out many software updates. I think the last one was from 9 months ago, now. They do keep up with definitions for categorizing websites, but actual software enhancements do not get pushed out very often.

Vantagens

The amount of spam stopped. It can be configured to work on a SHARED IP hosting with cPanel. I would have to lookup the rule I created, but it helps stop spam emails that originate from the server itself.

Desvantagens

It is not possible to Blacklist TLD's. I have used the local vmWare version, it has a lot more customization settings. That is both good and bad, in that anything you have to adjust takes time, but it gives you better control.

Vantagens

The level of protection against the bad emails that are floating around. The software is easy to use and configure based on what our evolving needs are. Over the years of use, I'm happy we made the switch from the previous software to Spam Titan.

Desvantagens

I found that the factory defaults were perhaps a little too restrictive to begin with, which resulted in some false positives. However, tweaking the threshold values was relatively easy in order to make the false positives disappear and get the emails we wanted to receive.

Vantagens

Its a great SAAS proxy server.
You can allow and block website base on their types.
You can whitelist some domain so they never get blocked if they are under blocked category.
You can Blacklist some domain so they are always blocked if not included in blocked category.
You can add role based user for management.
I really like creating and installing Certificate to by pass or allow traffic for specific period of time. It make management so easy.
I really like the alert functionality that can notify you if someone tries to access restricted websites

Desvantagens

It doesn't provide any feature to disable addon on browser, so user can bypass it by installing vpn plugin.
They doesn't provide any support to integrate Certificate with MSP like Kaseya, so if you have big network, its very difficult to install certificate on each endpoint using conventional way.
You cannot add more than one email in notification.